Been meaning to log this for a while but I kept getting distracted by the other posts...

Async custom games that involve Bots— a very minor subculture on the shady fringes of the custom gaming world—have a tendency to get stuck on the Bots's turns. If you don't police your async game list and catch them snoozing on the job, they will time out. This happens irregularly and I've witnessed it on a dozen occasions but I'm no wiser as to the conditions which make this deviant behavior more likely.